Score the rank of Gold in all the challenge missions.
While playing as Zerg, warp in a Zealot in a Melee game.
Warp in a Twilight Council during the first 275 seconds of a Melee game.
Kill 50 supply worth of units within 15 seconds in a Melee game.
Win a Free-For-All Multiplayer Custom Game against 7 Elite A.I. opponents.